CLI: improved

https://remysharp.com/2018/08/23/cli-improved

bat > cat

prettyping > ping

fzf > ctrl+r, 选择文件

htop > top // btm https://github.com/ClementTsang/bottom

diff-so-fancy/delta > diff

fd > find

exa > ls

ncdu > du

tldr > man

ack || ag > grep

jq > grep et al